<!DOCTYPE html>
<style>
html {
   overflow-x: scroll;
}
.grid {
   float: left;
   overflow-y: scroll;
   overflow-x: scroll;
}
.item {
    background: lime;
    width: 100px;
    height: 100px;
}
</style>
<p>This test passes if you see a 100x100px green box and scrollbars are disabled.</p>
<div class="grid">
    <div class="item">item</div>
</div>
